82148440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{186701}}^1$

素因数の和:186723

約数の個数: 32

約数和(自身を含む): 201638160

約数和(自身を除く): 119489720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 186701, 373402, 746804, 933505, 1493608, 1867010, 2053711, 3734020, 4107422, 7468040, 8214844, 10268555, 16429688, 20537110, 41074220, 82148440]

約数ペア:

[(1, 82148440), (2, 41074220), (4, 20537110), (5, 16429688), (8, 10268555), (10, 8214844), (11, 7468040), (20, 4107422), (22, 3734020), (40, 2053711), (44, 1867010), (55, 1493608), (88, 933505), (110, 746804), (220, 373402), (440, 186701)]